In 2013 the focus should be on:
Developing Content that attracts Relevant Organic Links
Social Signals – Do not build your own Facebook, but use their technology to create your own micro-social communities
More Authorship
Build Engaging Content and ShareBait, then market the hell out of it.....

SEO Techniques 2013 is not much different than 2012.
You just have to concentrate for the following things
- Unique content
- Keywords variations with CALL TO ACTION points in your content optimization techniques
- Use much more social media links as you can do
- Make strong again your On page work
- Make strong again your content quality on your website
- Do not do keywords stuffing and other keywords related unethical things
- Try to update your site in a frequency with good informative content.

SEO Techniques 2013 is not much different than 2012.
You just have to concentrate for the following things
- Unique content
- Keywords variations with CALL TO ACTION points in your content optimization techniques
- Use much more social media links as you can do
- Make strong again your On page work
- Make strong again your content quality on your website
- Do not do keywords stuffing and other keywords related unethical things
- Try to update your site in a frequency with good informative content.